Some scholars have argued that the Framers of the U.S. Constitution did not have a common set of views on economics, or that the Constitution, except perhaps in isolated clauses, does not reflect any specific economic views. The principal Framers did, in fact, share a basic set of economic views, though of course they did not agree on all economic questions. Their shared economic views were common to enlightenment thinkers: promoting free trade, curtailing rent-seeking (the transfer of wealth from producers to non-producers through political power), and, in most instances, eliminating monopolies.

These economic views permeate the Constitution and are not manifest only in odd clauses. The Framers designed many features of the Constitution to further these economic ends. I discuss four of them here: (1) the Commerce Clause; (2) the interstate and alien diversity clauses; (3) the elaborate procedures of bicameralism and presentment for enacting bills (and the provision allowing the Senate to amend financial bills); and (4) the enumerated constitutional limitations on legislative power.